Ln_2O_3/Al_2O_3催化合成内增塑剂DOM

Ln_2O_3/Al_2O_3 As Catalyst for Synthesizing of Internal Plasticizer DOM

采用共沉淀焙烧法制成的Ｌｎ２Ｏ３／Ａｌ２Ｏ３ 担载型催化剂，由于比表面大，分散性好，在催化合成ＤＯＭ 中效果明显。

The supported catalyst Ln 2O 3/Al 2O 3 prepared by coprecipitation calcination has remarkable effect on the catalytic synthesis of DOM to larger specific surface and high dispersion.